Optometry and the insurance industry--a caveat for physicians.
Spivey
B E
BE
D003365:Costs and Cost Analysis; D005128:Eye Diseases / Q000175:diagnosis*; D006801:Humans; D007348:Insurance, Health / Q000191:economics*; D009518:New York; D009907:Optometry / Q000639:trends*; D014787:Vision Tests / Q000191:economics / Q000592:standards*